package com.station.utils;

import java.util.HashMap;
import java.util.Map;

/**
 * @ClassMethod: R
 * @Description: 返回数据处理
 * @author 李祥
 * @version V1.0
 */
public class R extends HashMap<String, Object> {

	private static final long serialVersionUID = 1L;

	public R() {
		put("code", "success");
	}

	public static R error() {
		return error("error", "未知异常，请联系管理员");
	}

	public static R error(String msg) {
		return error("error", msg);
	}

	public static R error(String code, String msg) {
		R r = new R();
		r.put("code", code);
		r.put("msg", msg);
		return r;
	}

	public static R ok(String msg) {
		R r = new R();
		r.put("msg", msg);
		r.put("code", "success");
		return r;
	}

	public static R ok(Map<String, Object> map) {
		R r = new R();
		r.putAll(map);
		return r;
	}

	public static R okMap(Map<String, String> map) {
		R r = new R();
		r.putAll(map);
		return r;
	}

	public static R ok() {
		return new R();
	}

	public R put(String key, Object value) {
		super.put(key, value);
		return this;
	}
}
